ij.out

derby database source code.good for you.

ij> -- this test shows the ij commands in use,
-- and what happens when invalid stuff is entered.
-- no driver loaded yet, detected off of the url
-- this one is a bad url:
connect 'cloudscape:wombat';
ERROR 08001: No suitable driver
ij> -- this one will work.
connect 'jdbc:derby:wombat';
ERROR XJ004: Database 'wombat' not found.
ij> -- no connection yet, this will fail
create table t (i int);
IJ ERROR: Unable to establish connection
ij> -- no table yet, this will fail
select i from t;
IJ ERROR: Unable to establish connection
ij> -- invalid syntax ... incomplete statements
driver;
IJ ERROR: Unable to establish connection
ij> connect;
IJ ERROR: Unable to establish connection
ij> prepare;
IJ ERROR: Unable to establish connection
ij> execute;
IJ ERROR: Unable to establish connection
ij> run;
IJ ERROR: Unable to establish connection
ij> remove;
IJ ERROR: Unable to establish connection
ij> -- should fail because procedure is an illegal statement name
prepare procedure as 'select * from bar';
IJ ERROR: procedure is an illegal name for a statement
ij> -- should fail because text is passed on to derby, which
-- barfs on the unknown statement name. execute procedure is
-- a foundation 2000 concept
execute procedure sqlj.install_jar( 'file:c:/p4c/systest/out/DigIt.jar', 'SourceWUs', 1 );
IJ ERROR: Unable to establish connection
ij> -- and, the help output:
help;
 Supported commands include:
  PROTOCOL 'JDBC protocol' [ AS ident ];
                               -- sets a default or named protocol
  DRIVER 'class for driver';   -- loads the named class
  CONNECT 'url for database' [ PROTOCOL namedProtocol ] [ AS connectionName ];
                               -- connects to database URL
                               -- and may assign identifier
  SET CONNECTION connectionName; -- switches to the specified connection
  SHOW CONNECTIONS;            -- lists all connections
  AUTOCOMMIT [ ON | OFF ];     -- sets autocommit mode for the connection
  DISCONNECT [ CURRENT | connectionName | ALL ];
                               -- drop current, named, or all connections;
                               -- the default is CURRENT
  COMMIT;                      -- commits the current transaction
  ROLLBACK;                    -- rolls back the current transaction
  PREPARE name AS 'SQL-J text'; -- prepares the SQL-J text
  EXECUTE { name | 'SQL-J text' } [ USING { name | 'SQL-J text' } ] ;
                               -- executes the statement with parameter
                               -- values from the USING result set row
  REMOVE name;                 -- removes the named previously prepared statement
  RUN 'filename';              -- run commands from the named file
  ELAPSEDTIME [ ON | OFF ];    -- sets elapsed time mode for ij
  MAXIMUMDISPLAYWIDTH integerValue;
                               -- sets the maximum display width for
                               -- each column to integerValue
  ASYNC name 'SQL-J text';     -- run the command in another thread
  WAIT FOR name;               -- wait for result of ASYNC'd command
  GET [SCROLL INSENSITIVE] CURSOR name AS 'SQL-J query';
                               -- gets a cursor (JDBC result set) on the query
                               -- SCROLL cursors are only available 
                               -- in JDBC 2.0 and higher. 
                               -- (Cursor scroll type is ignored in JDBC 1.X.) 
  NEXT name;                   -- gets the next row from the named cursor
  FIRST name;                  -- gets the first row from the named scroll cursor
  LAST name;                   -- gets the last row from the named scroll cursor
  PREVIOUS name;               -- gets the previous row from the named scroll cursor
  ABSOLUTE integer name;       -- positions the named scroll cursor at the absolute row number
                               -- (A negative number denotes position from the last row.) 
  RELATIVE integer name;       -- positions the named scroll cursor relative to the current row
                               -- (integer is number of rows)
  AFTER LAST name;             -- positions the named scroll cursor after the last row
  BEFORE FIRST name;           -- positions the named scroll cursor before the first row
  GETCURRENTROWNUMBER name;    -- returns the row number for the current position of the named scroll cursor
                               -- (0 is returned when the cursor is not positioned on a row.) 
  CLOSE name;                  -- closes the named cursor
  LOCALIZEDDISPLAY [ ON | OFF ];
                               -- controls locale sensitive data representation
  EXIT;                        -- exits ij
  HELP;                        -- shows this message
 Any unrecognized commands are treated as potential SQL-J commands and executed directly.
ij>